We're talking about the sound of ducks, not real ducks, but humans making duck sounds. That is the sound of *** man made duck call from *** champion duck caller. And this weekend just across the ...

A mysterious duck-like sound recorded in the ocean around Antarctica has baffled scientists for decades, but the source of the sound has finally been found, researchers say. For more than 50 years, ...

Ripper was a hand-reared male Australian musk duck (Biziura lobata), who mimicked human utterances and other sounds that he learned from his environment. (Credit: Glenn Pure (C) 2018, with kind ...